A student calculates the empirical formula of a compound to be C1.5H3.5. Express this as a correct empirical formula.

No, the correct empirical formula is .

Explanation:

Hello there!

In this case, according to the given information, it turns out necessary for us to bear to mind the fact that empirical formulas must not be expressed in decimal numbers, for that reason, we need to multiply the given empirical formula by 2 to get the correct one:

Which is now possible.

Regards!

c. 75.7

i think that is the right

the answer would be b i believe